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3 Cards in this Set
- Front
- Back
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On a push poll system, the feet distances can reach what distance or more depending on the manufacturer? |
15 meters or 50 feet |
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What is the contact tube made of? |
The contact tube is usually made of copper or copper alloys |
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What is the main function of a nozzle on a mig gun? |
The nozzle, direct, shielding gas onto the Weld zone to prevent atmospheric contamination |
